He painted his bedroom black. It looks dark and dreary. He should choose a diffe

游客2025-01-19 22

问题 He painted his bedroom black. It looks dark and dreary. He should choose a different color.

选项 A、had to choose
B、should have chosen
C、must have chosen
D、could have been choosing

答案 B

解析他把卧室漆成了黑色，看起来暗又沉闷。他本应该选别的颜色。本句考查虚拟语气的用法。由第1句谓语painted可知第3句是表示与过去事实相反的虚拟语气，因此用B项的should have done结构，A项、C项和D项不符合虚拟语气的结构，均排除。

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